75231947

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4177}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 89843712

約数和(自身を除く): 14611765

約数列:

[1, 7, 31, 83, 217, 581, 2573, 4177, 18011, 29239, 129487, 346691, 906409, 2426837, 10747421, 75231947]

約数ペア:

[(1, 75231947), (7, 10747421), (31, 2426837), (83, 906409), (217, 346691), (581, 129487), (2573, 29239), (4177, 18011)]